Let f(x)=x2-3x-7 find f(-3)

Alekhya B. answered • 08/21/20

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Step-1: Take x=-3, Given: f(x)=x²-3x-7

Step-2: Substitute -3 for x in the given function f(x).

f(-3)=f(x=-3)

=(-3)²-3(-3)-7

=9+9-7

` =11

Therefore, f(-3) = 11

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Let f(x)=x2-3x-7 find f(-3)

1 Expert Answer

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

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simplify f(x)=(x^2-x)/(x-1)

Let f(x) be a polynomial function such that f(-2)=5, f'(-2)=0 and f"(-2)=3. The point (-2,5) is which of the following for the graph of f?

What do the left and right behaviors (arrows of graph)of the function f(x)=-4n^3--5n^2+7n-4 look like?

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